G01J2001/063 - CPC Classification Index

ClassID:

165815 ⎘

G01J2001/063 - CPC Classification

Classification description:

Photometry, e.g. photographic exposure meter; Details; Optical or mechanical part supplementary adjustable parts; Restricting the angle of incident light with selectable field of view

Sub-classes:

G01J2001/065 » {by changing elements} 0
G01J2001/066 » {with an aiming optical device} 0

Recent Application in this class:

20150090909

2015-04-02

SELECTABLE VIEW ANGLE OPTICAL SENSOR

20050127277

2005-06-16

Optical radiation sensor system having a radiation window with a non-circular opening